The cooktop itself looks great and works perfectly fine. My only gripe is that, when powering on or turning the heat up (from a lower level to higher level), there is a slight lag in the change. For example, going from cooking at level 8 and trying to move up to level 9, it takes about 1.5 - 2 seconds for the change to occur. While this isn't a huge flaw, it is annoying compared to my 5-year old Electrolux induction top I had previously, which changed instantly. Frigidaire owns Electrolux, so I would assume that  they would incorporate at least 5-year-old technology from their own company.